post_url, urlencode_postdata(encode_dict(fields)))
request.add_header('Content-Type', 'application/x-www-form-urlencoded')
request.add_header('Referer', post_url)
post_url, urlencode_postdata(encode_dict(fields)))
request.add_header('Content-Type', 'application/x-www-form-urlencoded')
request.add_header('Referer', post_url)